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Derivatives of 4-Amino- and 4-Ureido-2-phenyl-1,2,3-triazole-5-carboxylic Acid 1-Oxides
Authors:A. A. Yavolovskii  O. A. Oliinichenko  V. D. Kirpichenko  E. I. Ivanov
Affiliation:(1) Bogatskii Physicochemical Institute, National Academy of Sciences of Ukraine, Odessa, Ukraine;(2) Odessa State Medical Institute, Odessa, Ukraine
Abstract:4-Amino- and 4-ureido-1,2,3-triazole-5-carboxylic acid oxides, as well as their hydrazides and methylamide, were prepred via pyrimidine ring opening in isomeric 2-phenyl[1,2,3]triazolo[4,5-d]pyrimidine-5,7-dione N-oxides.__________Translated from Zhurnal Obshchei Khimii, Vol. 75, No. 4, 2005, pp. 674–676.Original Russian Text Copyright © 2005 by Yavolovskii, Oliinichenko, Kirpichenko, Ivanov.
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